I am just curious- had you even done low carb prior to keto? I only ask because I had done Atkins in the early 2000s (1999-2000). I fat adapted fast as an SOB and my ketones have never been too deep/high. Yet I am very proficient at burning fat. I haven’t been at this a year yet and I’ve lost 95 pounds. Your lower weight being so close to what I am guessing is your maintenance weight could also be a part of why you are struggling with satisfaction, from an anecdotal perspective, and un-scientific one at that.
You’ve been given a lot of amazing info about the cholesterol aspect of your post, and can appreciate your hesitation. Convention can be terrifying. Being fat adapted and working out a lot I have noticed gains are smaller with weight training, but my cardio/endurance work has been off the chart. You seem to feel as if you are struggling which makes me wonder if you are fully fat adapted. I bike 30+ miles at the end of 24-48 hr fasts with no negative impact. I do drink a homemade electrolyte beverage to hydrate, but that’s it.
Were you ever insulin resistant or pre-diabetic? Or exhibit any other metabolic issues? Because healing from that can also skew lab results mid-current of health changes. Like my fasting glucose was 109 after fasting for results and I was highly annoyed by that My cholesterol has always been ‘healthy’ even when I was staring at 300 pounds, and the numbers have increased at last test, 9 months into keto at that time. I am holding out to see if things improve for my annual appointment in 2 months and see how that goes before I let panic kick in. Cuz if nothing else that will just spike my cortisol/insulin
Like I said, this is just my own experience with similar issues. Hang in there and really curious what you find works for you! Please keep us posted!